Winter Tire Size

StrokeThis347 · 08-12-2014, 08:45 PM

I have a 2013 370z Sport. I am running 18x8 for winter wheels. My question is how much of a taller tire can I run over stock. I can run a 245/50/18 thats 1" over in a Bridgestone WS80 or 225/60/18 that is like 3" over stock same tire. Or I can go to a SUV tire like the DM-V1 and do a 255/55/18 or 245/60/18 about 3" over. I am trying to get extra ground clearance.

zae757 · 08-12-2014, 09:32 PM

Or you could just drive a different car. At the end of the day, it doesn't matter what tire you put on the Z, it sucks in snow. I tried driving mine last year in the snow and it was an epic fail. If you have another car, just let the Z sit on snow days and if it doesn't and there's nothing on the ground hindering you from sliding all over the place, by all means drive it.

m4a1mustang · 08-12-2014, 09:54 PM

Quote:

Originally Posted by zae757

Or you could just drive a different car. At the end of the day, it doesn't matter what tire you put on the Z, it sucks in snow. I tried driving mine last year in the snow and it was an epic fail. If you have another car, just let the Z sit on snow days and if it doesn't and there's nothing on the ground hindering you from sliding all over the place, by all means drive it.

Not true. The Z is great in snow with snow tires (assuming it's no deeper than 4-5 inches).

That said, you should run as close to stock tire height as possible.

StrokeThis347 · 08-12-2014, 11:35 PM

Quote:

Originally Posted by m4a1mustang

Not true. The Z is great in snow with snow tires (assuming it's no deeper than 4-5 inches).

That said, you should run as close to stock tire height as possible.

Why do you say that? I don't care if my speedo is a few mph off. I am looking for the extra clearance. I am also taking off the plastics in front (air dams).

m4a1mustang · 08-13-2014, 02:36 PM

Quote:

Originally Posted by StrokeThis347

Why do you say that? I don't care if my speedo is a few mph off. I am looking for the extra clearance. I am also taking off the plastics in front (air dams).

You could futz with VDC, ABS, or otherwise impair handling. Not to mention as you increase your ride height with a taller tire you also decrease fender clearance, which can lead to problems when turning or during suspension travel.

StrokeThis347 · 08-19-2014, 06:52 PM

Quote:

Originally Posted by m4a1mustang

You could futz with VDC, ABS, or otherwise impair handling. Not to mention as you increase your ride height with a taller tire you also decrease fender clearance, which can lead to problems when turning or during suspension travel.

The computer is looking for differences in wheel speed between the wheels. Fender clearance yes that could be an issue. I guess that is my main concern is if that tall of a tire will fit decently.

StrokeThis347 · 08-12-2014, 11:34 PM

Quote:

Originally Posted by zae757

Or you could just drive a different car. At the end of the day, it doesn't matter what tire you put on the Z, it sucks in snow. I tried driving mine last year in the snow and it was an epic fail. If you have another car, just let the Z sit on snow days and if it doesn't and there's nothing on the ground hindering you from sliding all over the place, by all means drive it.

Did you have snow tires? If you drive any rwd in winter without snow tires it is going to be an epic fail. Plus a few bags of sand.

cossie1600 · 08-12-2014, 11:10 PM

I ran some A8 tires (i think 255/45/19) or something. It was over 27". It was great

kenchan · 08-13-2014, 08:37 AM

the air deflector is held on by rivets.... just letting you know. it's removable but you will need to replace the rivets or get bolts/washer/nut. GL

the deflectors forward of the front tires are just 3 bolts each.

TreeSemdyZee · 08-13-2014, 12:02 PM

I run 225/50-18s.

m4a1mustang · 08-13-2014, 02:37 PM

Quote:

Originally Posted by TreeSemdyZee

I run 225/50-18s.

I'd have to search through my posts but I'm pretty sure my winter tires are 245/45/18.

osbornsm · 08-13-2014, 04:18 PM

Quote:

Originally Posted by m4a1mustang

I'd have to search through my posts but I'm pretty sure my winter tires are 245/45/18.

I have 245/45/18 Blizzaks on base wheels.

MagmaRed370z · 08-13-2014, 06:40 PM

Quote:

Originally Posted by osbornsm

I have 245/45/18 Blizzaks on base wheels.

How did it handle in snow???

m4a1mustang · 08-13-2014, 11:46 PM

Quote:

Originally Posted by osbornsm

I have 245/45/18 Blizzaks on base wheels.

That's the size that I am running as well. 245/45/18 Pilot Alpin PA4 on the base wheels.

They are great for me in light-moderate snow.

08-12-2014, 08:45 PM	#1 (permalink)
StrokeThis347 Base Member Join Date: Mar 2013 Location: N/A Posts: 65 Drives: na Rep Power: 13	Winter Tire Size I have a 2013 370z Sport. I am running 18x8 for winter wheels. My question is how much of a taller tire can I run over stock. I can run a 245/50/18 thats 1" over in a Bridgestone WS80 or 225/60/18 that is like 3" over stock same tire. Or I can go to a SUV tire like the DM-V1 and do a 255/55/18 or 245/60/18 about 3" over. I am trying to get extra ground clearance.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Tire size = T ASP	hot_mic_64d	Track / Autocross / Drifting / Dragstrip	13	06-02-2014 11:43 PM
Tire size!	xgrudgex	Wheels & Tires	10	01-11-2013 11:16 AM
tire size	sojirovskensi	Wheels & Tires	5	09-25-2011 03:43 PM
max tire size	dbayb	Tires/Wheels	1	04-27-2011 05:20 PM
Tire Size	Vinny	Wheels & Tires	1	06-15-2010 06:16 PM

08-12-2014, 09:32 PM	#2 (permalink)
zae757 Base Member Join Date: Oct 2013 Location: Fort Dix, NJ Posts: 167 Drives: 2010 370Z Rep Power: 12	Or you could just drive a different car. At the end of the day, it doesn't matter what tire you put on the Z, it sucks in snow. I tried driving mine last year in the snow and it was an epic fail. If you have another car, just let the Z sit on snow days and if it doesn't and there's nothing on the ground hindering you from sliding all over the place, by all means drive it.

08-12-2014, 11:10 PM	#8 (permalink)
cossie1600 A True Z Fanatic Join Date: Jun 2009 Location: californee way Posts: 5,380 Drives: 370, Leaf Rep Power: 31	I ran some A8 tires (i think 255/45/19) or something. It was over 27". It was great

08-13-2014, 08:37 AM	#9 (permalink)
kenchan A True Z Fanatic Join Date: Aug 2009 Location: N/A Posts: 76,801 Drives: N/A Rep Power: 141521	the air deflector is held on by rivets.... just letting you know. it's removable but you will need to replace the rivets or get bolts/washer/nut. GL the deflectors forward of the front tires are just 3 bolts each.

08-13-2014, 12:02 PM	#10 (permalink)
TreeSemdyZee Premium Member Join Date: Dec 2009 Location: Kentuck-IANA Age: 61 Posts: 4,887 Drives: '09 370 & ‘14 Juke Rep Power: 27409	I run 225/50-18s.